Koch's Snowflake Assignment
Begin with an equilateral triangle. Then remove the inner third of each side of the triangle and construct an equilateral triangle where the segment was removed. By repeating this process multiple times, we create an image known as Koch's Snowflake.
The link below will direct you to the Logo website where you can enter the commands to create Koch's Snowflake.
Logo

Level

Logo Commands

Image of Koch's Snowflake

Perimeter of n-th

Koch Snowflake

0

pen up gotoxy -120 90
pen on
loop 3
forward 243
right 120
sleep 500
loopend
Level0_Koch.png

1

pen up gotoxy -120 90
pen on
loop 6
forward 81
left 60
forward 81
right 120
sleep 500
loopend
Level1Koch.png

2

pen up gotoxy -120 90
pen on
loop 6
forward 27
left 60
forward 27
right 120
forward 27
left 60
forward 27
left 60
forward 27
left 60
forward 27
right 120
forward 27
left 60
forward 27
right 120
loopend
Level2.jpg

n





What is the perimeter of the "last" level of Koch's snowflake?

If we take our perimeter equation from above with x= 243 and n=100th level, we have the following:

If we have n continually increasing, the perimeter will also increase substantially.
Let's try infinity as our n value.
Taking the limit of our perimeter then gives us:

Therefore the perimeter of the "last" level of Koch's snowflake is infinite.

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